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Reflectatherm Plus Reflective Vapour Control Layer (All Sizes)
Vendor:ProctorDelivery charges calculated at checkout from
Regular price £92.25 £110.70Sale price £92.25 £110.70 Regular priceUnit price per£0.00 -
Procheck Standard 300 Vapour Control Layer - 2m x 50m
Vendor:ProctorDelivery charges calculated at checkout
Regular price £219.78 £263.74Sale price £219.78 £263.74 Regular priceUnit price per£0.00 -
Procheck Premier 500 Vapour Control Layer - 2m x 50m
Vendor:ProctorDelivery charges calculated at checkout
Regular price £239.87 £287.84Sale price £239.87 £287.84 Regular priceUnit price per£0.00 -
Profoil 861 Vapour Control Layer - 2m x 50m
Vendor:ProctorDelivery charges calculated at checkout
Regular price £384.54 £461.45Sale price £384.54 £461.45 Regular priceUnit price per£0.00 -
Polythene Vapour Control Layer - All Sizes
Vendor:NoviaFree delivery on orders over £400£480 from
Regular price £78.65 £94.38Sale price £78.65 £94.38 Regular priceUnit price per£0.00 -
STRP Reinforced Vapour Control Layer 2m x 50m (100m2 Roll)
Vendor:NoviaFree delivery on orders over £400£480
Regular price £179.30 £215.16Sale price £179.30 £215.16 Regular priceUnit price per£0.00 -
VC200 Reflective Air Leakage & Vapour Control Layer 1.5m x 50m (75m2 Roll)
Vendor:NoviaFree delivery on orders over £400£480
Regular price £83.20 £99.84Sale price £83.20 £99.84 Regular priceUnit price per£0.00 -
VC2 Air Leakage & Vapour Control Layer 1.5m x 50m (75m2 Roll)
Vendor:NoviaFree delivery on orders over £400£480
Regular price £81.91 £98.29Sale price £81.91 £98.29 Regular priceUnit price per£0.00 -
500 Gauge Vapour Control Layer DIY Kit
Vendor:NoviaFree delivery on orders over £400£480
Regular price £124.50 £149.40Sale price £124.50 £149.40 Regular priceUnit price per£0.00 -
1000 Gauge Vapour Control Layer DIY Kit
Vendor:NoviaFree delivery on orders over £400£480
Regular price £178.25 £213.90Sale price £178.25 £213.90 Regular priceUnit price per£0.00 -
1200 Gauge Vapour Control Layer DIY Kit
Vendor:NoviaFree delivery on orders over £400£480
Regular price £185.35 £222.42Sale price £185.35 £222.42 Regular priceUnit price per£0.00 -
VC2 Air And Vapour Control Layer DIY Kit
Vendor:NoviaFree delivery on orders over £400£480
Regular price £127.58 £153.10Sale price £127.58 £153.10 Regular priceUnit price per£0.00 -
VC8 Reflective Air And Vapour Control Layer DIY Kit
Vendor:NoviaFree delivery on orders over £400£480
Regular price £110.55 £132.66Sale price £110.55 £132.66 Regular priceUnit price per£0.00 -
VC8 Reflective Air and Vapour Check Laminate 1.5m x 50m (75m2)
Vendor:NoviaFree delivery on orders over £400£480
Regular price £56.20 £67.44Sale price £56.20 £67.44 Regular priceUnit price per£68.48£82.18Sale -
VCL 250 Air and Vapour Control Layer - 2m x 50m (100m2)
Vendor:PowerlonFree delivery on orders over £400£480
Regular price £141.50 £169.80Sale price £141.50 £169.80 Regular priceUnit price per£0.00 -
Ultrablock 200 Thermo Reflective Vapour Control Layer - 1.6m x 50m (80m2)
Vendor:PowerlonFree delivery on orders over £400£480
Regular price £81.84 £98.21Sale price £81.84 £98.21 Regular priceUnit price per£0.00 -
VCL 170 Air and Vapour Control Layer - 2m x 50m (100m2)
Vendor:PowerlonFree delivery on orders over £400£480
Regular price £102.38 £122.86Sale price £102.38 £122.86 Regular priceUnit price per£0.00 -
Ultrablock 300 Thermo Reflective Vapour Control Layer - 2m x 50m (100m2)
Vendor:PowerlonFree delivery on orders over £400£480
Regular price £249.00 £298.80Sale price £249.00 £298.80 Regular priceUnit price per£0.00 -
FlameOut Block Flame Retardant VCL FR Class B - 2m x 50m (100m2)
Vendor:PowerlonFree delivery on orders over £400£480
Regular price £111.93 £134.32Sale price £111.93 £134.32 Regular priceUnit price per£0.00 -
FlameOut Block Plus Flame Retardant VCL FR Class B - 2m x 50m (100m2)
Vendor:PowerlonFree delivery on orders over £400£480
Regular price £160.71 £192.85Sale price £160.71 £192.85 Regular priceUnit price per£0.00 -
FlameOut Block Class A2 Flame Retardant VCL Vapour Control Layer - 1.5m x 50m (75m2)
Vendor:PowerlonFree delivery on orders over £400£480
Regular price £362.00 £434.40Sale price £362.00 £434.40 Regular priceUnit price per£0.00 -
Ridge Roll - 6m
Vendor:RooftecFree delivery on Rooftec orders over £110£132
Regular price £13.10 £15.72Sale price £13.10 £15.72 Regular priceUnit price per£0.00 -
Breathable Membranes - BBA 95
Vendor:RooftecFree delivery on Rooftec orders over £110£132 from
Regular price £32.10 £38.52Sale price £32.10 £38.52 Regular priceUnit price per£0.00 -
Breathable Membranes - BBA 120
Vendor:RooftecFree delivery on Rooftec orders over £110£132 from
Regular price £41.56 £49.87Sale price £41.56 £49.87 Regular priceUnit price per£0.00 -
Breathable Membranes - BBA 140
Vendor:RooftecFree delivery on Rooftec orders over £110£132 from
Regular price £47.44 £56.93Sale price £47.44 £56.93 Regular priceUnit price per£0.00 -
Membrane Repair Tape
Vendor:RooftecFree delivery on Rooftec orders over £110£132
Regular price £15.95 £19.14Sale price £15.95 £19.14 Regular priceUnit price per£0.00 -
1600 Gauge Radon Barrier - 20m x 4m
Vendor:NoviaFree delivery on orders over £400£480
Regular price £118.10 £141.72Sale price £118.10 £141.72 Regular priceUnit price per£0.00 -
StrataShield Self Adhered Aluminium Faced AVCL - All Sizes
Vendor:Strata WaterproofingFree delivery from
Regular price £106.99 £128.39Sale price £106.99 £128.39 Regular priceUnit price per£0.00 -
Eolis HC 135mm x 1.5m x 8m (12m2 Roll)
Vendor:ActisFree delivery on Actis orders over £300£360
Regular price £169.00 £202.80Sale price £169.00 £202.80 Regular priceUnit price per£0.00 -
StrataShield Self Adhered Bituminous Vapour Barrier 15m x 1m (15m2)
Vendor:Strata WaterproofingFree delivery on orders over £400 £480
Regular price £77.99 £93.59Sale price £77.99 £93.59 Regular priceUnit price per£0.00 -
Superfoil SFTV-FR - All Sizes
Vendor:SuperfoilFree delivery on orders over £400 £480 from
Regular price £37.40 £44.88Sale price £37.40 £44.88 Regular priceUnit price per£0.00 -
Novia VariCheck FR AVCL (1.5m x 50m)
Vendor:NoviaFree delivery on orders over £400£480
Regular price £138.99 £166.79Sale price £138.99 £166.79 Regular priceUnit price per£0.00 -
Novia VariCheck FR AVCL DIY Kit
Vendor:NoviaFree delivery on orders over £400£480
Regular price £189.67 £227.60Sale price £189.67 £227.60 Regular priceUnit price per£0.00 -
Novia STRP AVCL DIY Kit
Vendor:NoviaFree delivery on orders over £400£480
Regular price £232.22 £278.66Sale price £232.22 £278.66 Regular priceUnit price per£0.00 -
Novia FlamePro A1 FR AVCL 1.48m x 50m (74m2)
Vendor:NoviaFree delivery on orders over £400£480
Regular price £391.22 £469.46Sale price £391.22 £469.46 Regular priceUnit price per£68.48£82.18
Vapour Control Layers | Vapour Control Barrier | VCL
Vapour Control Layers (VCLs) are essential components in modern construction, playing a crucial role in managing moisture and air quality within buildings. Our VCL category offers a diverse range of products suitable for various applications, ensuring the integrity and longevity of your building envelope.
How Vapour Control Layer Works
VCLs function by limiting the passage of warm, moist air from the interior of a building into the colder parts of the structure, such as walls, roofs, and floors. This control is crucial because when warm air meets cooler surfaces, it can condense into water, leading to potential issues like rot and mould. By installing a VCL on the warm side of the insulation, typically just behind the internal finish, builders can effectively manage moisture levels within the building envelope.
Types of Vapour Control Layers
There are several types of VCL available, each suited to specific applications:
Reflective Vapour Control Layer
Reflective VCLs, such as Reflectatherm Plus and Ultrablock series, are designed to offer enhanced thermal performance. These layers not only control vapour transmission but also reflect heat, making them ideal for projects where thermal efficiency is a priority.
Standard and Premier Vapour Control Layer
Products like Procheck Standard 300 and Procheck Premier 500 are excellent choices for general construction needs. These VCLs provide reliable moisture control, suitable for walls, roofs, and floors across various building types.
Polythene Vapour Control Layers
Polythene VCLs, available in different gauges, are versatile and cost-effective solutions for a wide range of construction projects. They are particularly useful in applications where simplicity and ease of installation are essential.
Reinforced and High-Performance VCL
For more demanding applications, STRP Reinforced and Profoil 861 Vapour Control Layers offer enhanced durability and performance. These products are well-suited for environments with higher risk of mechanical damage or where additional strength is required.
Speciality Vapour Control Layers
Our range includes specialised products like FlameOut Block Flame Retardant VCLs, offering additional safety features in fire-sensitive environments. The VC8 Reflective and VC200 Reflective layers are tailored for situations where air leakage control is as crucial as vapour control.
DIY Kits for VCL
For smaller projects or DIY enthusiasts, our category includes a variety of DIY Kits in different gauges and specifications. These kits provide an all-in-one solution, simplifying the selection process for residential or small-scale applications.
Choosing the Right Vapour Control Barrier
Selecting the appropriate VCL depends on several factors:
- Building Type and Location: Consider the climatic conditions and the specific needs of the building.
- Thermal Performance: Reflective VCLs are preferable in projects where energy efficiency is a key consideration.
- Strength and Durability: In areas prone to mechanical stress or where longevity is vital, reinforced or high-performance VCLs are recommended.
- Fire Safety: In fire-sensitive areas, flame-retardant VCLs should be considered.
- Budget and Application: Polythene VCLs and DIY kits are suitable for a wide range of applications and offer a balance between performance and cost.
Our extensive range of Vapour Control Layers caters to all these needs, ensuring you find the perfect fit for your project.